Domain

Structures: SecA, preprotein cross-linking domain (IPR011130)

PDBe

The Protein Data Bank (PDB) is a repository for the 3-D structural data of large biological molecules, such as proteins and nucleic acids.

3bxz  1m6n  2fsh  2fsf  1nkt  2fsg  2fsi  2ibm  1tf2  1tf5  1m74  1nl3 

CATH

CATH is a hierarchical classification of protein model structures.

3.90.1440.10  3.40.50.300 

SCOP

The Structural Classification of Proteins (SCOP) database is a largely manual classification of protein structural domains based on similarities of their amino acid sequences and three-dimensional structures.

a.162.1.1  c.37.1.19